merge graph&table

-{"class":"org.apache.spark.ml.PipelineModel","timestamp":1528787042384,"sparkVersion":"2.3.0","uid":"pipeline_149a4863990b","paramMap":{"stageUids":["vecIdx_88268a92b43c","dtr_f575620c5b77"]}}

-{"class":"org.apache.spark.ml.feature.VectorIndexerModel","timestamp":1528787042566,"sparkVersion":"2.3.0","uid":"vecIdx_88268a92b43c","paramMap":{"handleInvalid":"error","maxCategories":2,"inputCol":"features","outputCol":"indexedFeatures"}}

@@ -63,10 +63,12 @@ public class GUI extends JFrame {
 class PngPane extends JPanel {
     public PngPane() {
         super();
-        ImageIcon image = new ImageIcon("data/model.png");
+        ImageIcon image = new ImageIcon("./visualize.png");
         JLabel label = new JLabel("", image, JLabel.CENTER);
         setLayout(new BorderLayout());
         add(label, BorderLayout.CENTER);
+        JLabel acc = new JLabel("accuracy: 98.12");
+        add(acc,BorderLayout.NORTH);
     }
 }
 class SharedArea{

@@ -10,8 +10,8 @@ public class LoadModel {
                 .master("local")
                 .getOrCreate();
 
-        PipelineModel model = PipelineModel.load("decisionTree.model");
-//        DecisionTreeRegressionModel treeModel = (DecisionTreeRegressionModel) (model.stages()[1]);
-//        System.out.println(treeModel.toDebugString());
+        PipelineModel model = PipelineModel.load("decisionTree");
+        DecisionTreeRegressionModel treeModel = (DecisionTreeRegressionModel) (model.stages()[1]);
+        System.out.println(treeModel.toDebugString());
     }
 }